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Antes de ontemUnit 42

Pass the Passkey: A Novel Attack Surface in Passwordless Authentication

3 de Agosto de 2026, 07:00

Explore how passkey implementation gaps undermine security when relying parties fail to validate the User Verified flag, reducing MFA to a single factor.

The post Pass the Passkey: A Novel Attack Surface in Passwordless Authentication appeared first on Unit 42.

Pickle in the Middle – Hijacking Vertex AI Model Uploads for Cross-Tenant RCE

16 de Junho de 2026, 07:00

Unit 42 discovered a Vertex AI Python SDK vulnerability that allows remote code execution via bucket squatting. Read the article for more.

The post Pickle in the Middle – Hijacking Vertex AI Model Uploads for Cross-Tenant RCE appeared first on Unit 42.

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